baber/WOPTO huggingface dataset:
Patent JP-S5549046-A (JP)
Title: Change-over state detection circuit of change-over switch
Inventor: NUMATA TATSUO
IPC: H03K17/16
Filed: 1978-10-04
Abstract: PURPOSE:To detect accurately a change-over state with a simple constitution by detecting the change-over state in accordance with an operation state of a change- over switch controlling several switching elements as to an AM-FM receiver. CONSTITUTION:This circuit is equipped with switching elements Q1 and Q2 having control electrodes, change-over switch SW1 which has 1st and 2nd change-over states and becomes open while both change-over states are changing and bias resistances R1, R2, and R3 supplying a bias voltage turning control electrodes of elements Q1 and Q2 ON when the change-over switch in operation of switching. In the 1st change-over state, SW1 supplies an enough voltage, for turning both elements Q1 and Q2 OFF to both control electrodes and in the 2nd change-over state, it applies an enough voltage for turning only element Q2 ON. Then the output of element Q1 is detected from the change-over transition state of SW1 and the 1st and 2nd change-over states of switch SW1 are by that of element Q2.
Patent JP-S62278696-A (JP)
Inventor: OOTA SHINICHI
IPC: G08B23/00
Filed: 1986-05-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S612377-A (JP)
Title: Molded type magnetoresistive element
Inventor: IWANAGA YASUNOBU
IPC: H01L43/02
Filed: 1984-06-15
Abstract: PURPOSE:To obtain sufficient mechanical strength by a thin resin layer by connecting an electrode for a chip die-bonded with a supporter and a lead terminal by a bonding wire and molding sections except the lead terminal by a thermo- setting resin. CONSTITUTION:A chip C having a magnetic thin-film pattern 3 on a smooth insulating substrate 2 such as a glass plate is die-bonded with a supporter 8, and a lead terminal 1 and an electrode 5 for wire-bonding the pattern 3 are connected by a bonding wire 9. Residual sections except the lead terminal 1 are transfer- molded with a thermo-setting resin 10. The thickness of resin molding is brought to 0.15mm. or less on the pattern 3, and other sections are brought to 0.5mm. or more in order to maintain mechanical strength.
Patent JP-H07306703-A (JP)
Title: I/o coupling method between fa controllers
Inventor: KITANO TOSHIYUKI
IPC: G05B19/05
Filed: 1994-05-11
Abstract: PURPOSE:To eliminate the complexity of wiring as many times as common signal points and the delay of signal transmission between the controllers. CONSTITUTION:The FA controllers 1 and 2 have sequence control means 130 and 131 having I/Os that the FA controllers 1 and 2 can access by communication means 170 and 171 respectively, and the sequence control means 130 and 131 have a mapping table of the I/Os which can be accessed in common, so that the I/Os which can be accessed in common are designated changeably as a common I/O and a local I/O.
Patent JP-S6016056-A (JP)
Title: Hand scanner
Inventor: HATATE YOSHIO
IPC: G06T1/00
Filed: 1983-07-08
Abstract: PURPOSE:To eliminate completely a reading error at the manual operation of a hand scanner by coupling the hand scanner and a grip section at one point at least, and making the coupled part turnable in a required direction. CONSTITUTION:In using the hand scanner 1, the grip section 21 is scanned on an original 2 by gripping it in a hand. Thus, even if the grip section 21 is used tiltedly as shown in the figure, since the hand scanner 1 is supported by a pivot bearing 22 and held normally, a photo diode array 6 is made in parallel with the original 2 and the image of characters on the original 2 is formed accurately on the photodiode array 6 by means of a lens 7. Thus, the reading error at manual operation of the hand scanner is eliminated completely.
Patent JP-S63288308-A (JP)
Title: Control circuit for avalanche photodiode bias voltage
Inventor: TAKAHASHI AKIRA
IPC: G05F1/613
Filed: 1987-05-20
Abstract: PURPOSE:To improve the response characteristic by constituting a grounded emitter amplifying circuit of a bias voltage control circuit, of cascaded transistors. CONSTITUTION:Cascaded transistors 3, 8 constitute the rounded emitter amplifying circuit, vary a current flowing through a resistance 2 by a control signal inputted to a control signal input terminal 5, and control a voltage applied to a cathode of an avalanche photodiode 1. As for the transistor 8 of the grounded emitter amplifying circuit, a high frequency transistor being capable of a high speed response is used, and as for the transistor 3, a high withstand voltage transistor being capable of standing a voltage of a high voltage power source 6 is used, by which a high speed response can be executed. Also, the gain of the grounded emitter amplifying circuit constituted of the transistors 3, 8 is determined by the resistance 2 and 4, therefore, the resistance 7 can set a voltage applied to the cathode of the avalanche photodiode 1 without exerting an influence on the gain of the grounded emitter amplifying circuit.
Patent JP-H09306717-A (JP)
Title: Manufacture of magnetic oxide powder and sintered soft ferrite material, and sintered ni-zn ferrite material
Inventor: OKABE KAZUMI
IPC: H01F1/36
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of magnetic oxide powder for soft ferrite which may be fired at a low temperature and in which crystalline grains may be grown large. SOLUTION: Slurry is formed by suspending and dispersing magnetic oxide powder having a specific surface area of not smaller than 10m<2> /g into a solution in which a metal salt compound containing at least one metal element of Bi, Mg, Pb, Ca and V is dissolved. This slurry is atomized into a decomposition furnace set at a temperature not higher that 500 deg.C so that the slurry is thermally decomposed. Thus, a compound which promotes surface diffusion and volume diffusion of magnetic oxide when sintering the magnetic oxide powder at a predetermined sintering temperature is attached to the surface of the magnetic oxide powder.
Patent JP-H05324410-A (JP)
Title: Abnormality detection circuit for microprocessor with address bus
Inventor: MIYAJIMA KIYOUJI
IPC: G06F11/00
Filed: 1992-05-15
Abstract: PURPOSE:To process the abnormality detection of a microprocessor in a short time by detecting the operational abnormality of the microprocessor with the amount of address transition. CONSTITUTION:An address transition amount detection circuit 3 is provided with setting the two values of a maximum allowable value and a minimum required value in relation with the change amount of an output address value from an MPU (microprocessor) 1. The cases of not settling the address transition amount within fixed time (time for several instruction execution cycles) in the two set values and not accessing a program memory 2 for fixed time are detected as errors. Namely, The MPU 1 performs data processing by using a processing program stored in the program memory 2. When the program memory 2 is selected by a decoder 4, the address abnormality detection circuit 3 fetches the address value at that time. Then, the address value is compared with last time address data fetched in advance and when the difference of data is not settled between the MAX set value and the MIN set value, an abnormal signal is outputted.
Patent JP-S62281257-A (JP)
Inventor: OKUMURA YOSHIHIKO
IPC: H01K3/02
Filed: 1986-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05318367-A (JP)
Title: Pad for vacuum suction
Inventor: YOSHIDA NARITAKA
IPC: B25J15/06
Filed: 1992-05-15
Abstract: PURPOSE:To enable efficient suction with a vacuum pump with small capacity regardless of the state of suction face such as irregularity and coarseness of the suction face by providing a vacuum sealing member made of sponge rubber or the like in contact with a peripheral part of the attracted body side by a pad body along this peripheral part. CONSTITUTION:Along a peripheral part 3 on the attracted body side of a pad 1 constituting a vacuum suction space with an attracted body, a vacuum sealing member 4 made of a sponge rubber is provided in contact with the peripheral part 3. Thus, when a suction face is coarse in the case of a sewn section of a timber or reinforced by a reinforcing PP band in packaging with a cardboard case, as the pad 1 for vacuum suction is pressed onto a load body, the vacuum sealing member 4 is deformed according to the irregular structure of the load body surface, an interval between this pad and the load body is filled and leak is prevented. As a result, the load body is efficiently attracted with a vacuum pump with small capacity.
Patent JP-H02301917-A (JP)
Title: Manufacture of cellular insulated cable
Inventor: SHIBATA NOBUYUKI
IPC: H01B13/14
Filed: 1989-05-17
Abstract: PURPOSE:To control cellular ratio of an cellular insulated material and obtain a high quality cellular cable having fine foams by leading a cellular insulated cable comprised of wired coated with a cellular insulating material by extrusion- coating process by an extruder to a cooling liquid in a cooling tub. CONSTITUTION:Pressure is applied to a cooling liquid E in a cooling both 1 and liquid pressure of the cooling liquid E is applied to a cellular insulating material C of a cellular insulated cable D extruded form dies F of an extruder A. At that time, the liquid pressure of the cooling liquid E in a cooling both 1 is controlled by altering the height H from the cellular insulated cable D to a discharge outlet 5, that is, head. An air curtain room 6 is installed in an inlet hole 2 in die F side. Vapor and splash of the cooling liquid flowing out from the cooling bath 1 to the air curtain room 6 are blown downward and stopped by jetting air to the room from a through-hole 6a and the vapor and splash are recovered from a recovery hole 7 formed in low part of the room 6.
Patent JP-H0420087-A (JP)
Title: Picture compression data communication terminal equipment
Inventor: KUNIMOTO YASUHIRO
IPC: H04N19/00
Filed: 1990-05-14
Abstract: PURPOSE:To improve the data transmission efficiency by sampling, compressing and transmitting at first a picture data corresponding to a terminal equipment with low resolution among picture data by one pattern displayed on a terminal equipment whose resolution is high and compressing and sending the remaining picture data succeedingly. CONSTITUTION:A sampling means 11 consists of a memory 107 and an address control circuit 108. A block sampled by the sampling means 11 is subject to compression coding as a 1st picture compression data, it is sent at first and the remaining block not sampled is subject to compression coding and the result is sent as a 2nd picture compression data. Thus, when a terminal equipment with low resolution receives the data, the terminal equipment ensures the picture data required for the display of the entire screen by having only to receive and decode only the 1st picture compression data sent at first. Thus, in the case of making picture compression data communication between terminal equipments with different resolution, the data transmission efficiency is improved.
Patent JP-S5551171-A (JP)
Title: Change-over valve gear
Inventor: SEKIYA MITSURU
IPC: F16K11/04
Filed: 1978-10-09
Abstract: PURPOSE: To positively open and close a valve, and to reduce the cost of production, by working the valve by introducing the intake negative pressure of an engine into a pressure chamber formed between two diaphragms during the operation of the engine.  
     CONSTITUTION: A diaphragm 13 fixes a valve spindle 11 provided with a change- over valve 5, and a pressure chamber 18 uses said diaphragm 13 as one wall. Balls 29 contact with a conical portion mounted to an end portion of the valve spindle 11. A diaphragm 24 settles a lock guide 25 contacting with the balls 29, and a pressure chamber 27 employs said diaphragm 24 as one wall. A valve spring 12 stretches and contacts the valve 5 in the one direction. The intake negative pressure of an engine is introduced into said pressure chambers 18, 27 during the operation of the engine, and the valve 5 is worked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63288935-A (JP)
Title: Ultra-high strength cement composition
Inventor: KIDA TSUTOMU
IPC: C04B22/10
Filed: 1987-05-22
Abstract: PURPOSE:To form an ultra-high strength cement compsn. which has high strength, has strength developability for a long period of time, is less wearable and has high bending strength by essentially consisting said compsn. of a hydraulic material, superfine powder, high-performance water reducing agent, ground powder of ferrochromium slag and water. CONSTITUTION:This ultra-high strength cement compsn. contains the hydraulic material, superfine powder, high-performance water reducing agent, ground powder of ferrochromium slag and water as the essential components. The hydraulic material is exemplified by various kinds of Portland cement, blended cement, alumina cement, etc. The superfine powder is particularly preferably the silica dust and siliceous dust byproduced in the production stage of silicon, silicon alloys, etc. The high-performance water reducing agent is exemplified by the agents essentially consisting of, for example, the salt of condensation product of naphthaline sulfonic acid and formaldehyde, the salt of the condensation product of melamine sulfonic acid and formaldehyde, high mol.wt. lignin sulfonate and polycarboxylate, etc.
Patent JP-S6016005-A (JP)
Title: Processing circuit for pulse width modulating wave
Inventor: HOSHINO TAKEHIKO
IPC: H03K9/08
Filed: 1983-07-07
Abstract: PURPOSE:To improve remarkably a power consumption efficiency by providing a resonance circuit whose impedance is lowered to a modulating wave and increased to a carrier to a switching section of a power switching amplifier. CONSTITUTION:When a voltage of an input signal to a terminal 15 is positive, FETs 2, 3 are turned on and a current flows from a positive terminal 9 to a negative terminal 10 via the FET2, an output transformer 8, a series resonance circuit 5 and the FET3. When the voltage of the input signal is negative, FETs 1, 4 are turned on and a current flows from the positive terminal 9 to the negative terminal 10 via the FET1, the series resonance circuit 5, the output transformer 8 and the FET4. Thus, the current flowing to the output transformer 8 is reversed depending whether the voltage of the input signal is positive and negative, the impedance of the series resonance circuit 5 is lowered to the modulating wave and increased to the carrier, then the modulating wave whose power is amplified is obtained at an output terminal 16.
Patent JP-S5825297-A (JP)
Inventor: KABE ATSUSHI
IPC: H05K3/34
Filed: 1981-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05322143-A (JP)
Title: Rotary furnace
Inventor: OGINO ETSUO
IPC: F23G5/20
Filed: 1992-05-18
Abstract: PURPOSE:To provide a stabilized igniting position and also a stabilized combustion state by a method wherein a drying part of small diameter and a combustion part of a large diameter constituting a furnace main body are rotated, the drying part is provided with a ignited material feeding hopper and a primary air supplying port and a stepped part between the drying part and the combustion part is provided with a secondary air supplying port in such a manner that the port is directed downwardly. CONSTITUTION:Each of a drying part 2 of small diameter and a combustion part 3 of large diameter is supported by rotary supporting rollers 11 and 12, and further rotated by a rotary driving device. In addition, an end plate 5 at the drying part 2 is provided with a feeding hopper 14 for use in feeding material C to be burned and a primary air supplying port 15. An annular wall part 14 serving as a stepped part between the drying part 2 and the combustion part 3 is provided with a secondary air supplying port in such a manner that it may be directed toward the downstream side. With such an arrangement as above, it is possible to perform a sufficient mixing of air or combustion gas with the material C and perform a positive combustion of the air and combustion gas.
Patent JP-H0654875-A (JP)
Title: Leakage and infiltration preventive means for skin
Inventor: FUKUSHIMA TAKAOMI
IPC: A61F6/04
Filed: 1992-04-17
Abstract: PURPOSE:To greatly improve the adsorption function of a spiral adsorber by fitting the adsorber into the annular bulging part of the leakage and infiltration preventive body to prohibit the oscillation thereof. CONSTITUTION:This means is constituted of the spiral adsorber 1 and the leakage and infiltration preventive body 2 made of a thin silicone resin having the annular bulging part 3, an annular stopper 4 and an annular tightening and renforcing part 8.
Patent JP-H0420764-A (JP)
Title: Air conditioner
Inventor: URATA KAZUMIKI
IPC: F24F5/00
Filed: 1990-05-16
Abstract: PURPOSE:To improve a reliability of a compressor caused by a reduction in a returning volume of liquid into a compressor and shorten a defrosting time caused by assuring a defrosting heat source by a method wherein an indoor device carrying out a cooling operation continues a cooling operation also during a defrosting operation and an indoor heat exchanger is operated as an evaporator. CONSTITUTION:A defrosting operation is carried out changing-over one four-way valve 2a to the other four-way valve 2b, operating the two frosted outdoor heat exchangers 7a and 7b as condensors so as to perform a defrosting operation. Since heat flowed into a heat exchanger is effectively utilized for defrosting, fans 14a and 14b connected to motors 13a and 13b fixed to each of outdoor heat exchangers 7a and 7b are stopped. Liquid refrigerant condensed in each of the outdoor heat exchangers 7a and 7b flows from a liquid receiver 5 to the first to fourth indoor heat exchangers 3a and 3d. In this case, since an operating condition of the fourth indoor device is a cooling operation, the fan 10d connected to the motor 9d fixed to the heat exchanger is operated, thereby the fourth indoor heat exchanger 3d may act as an evaporator and so the cooling operation can be continued.
Patent JP-S5551566-A (JP)
Title: Charge control type ink jet printer
Inventor: HORIIE MASANORI
IPC: B41J2/085
Filed: 1978-10-11
Abstract: PURPOSE:To provide the subjected ink jet printer allowing high speed all surface printing in high print quality and compact of unit by arranging a plurality of charge control type unit, employing common deflection electrodes. CONSTITUTION:Nozzle 1 for jetting ink, charge device for charging jetted ink drops in response to image information signal and two pairs of X deflection electrodes 4,4' and Y deflection electrodes 3,3' formed by two pairs electrodes and of different electrostatic field direction are arranged and ink drops of which charge amount is previously controlled are passed in the electrostatic field formed by the two pairs of electrodes 3,3' and 4,4' and deflected to horizontal and vertical directions to generate stairs between non-printing level and printing level. The printing level in horizontal direction is changed and the printing level in vertical direction is always kept in determined value.
Patent JP-H08316445-A (JP)
Title: Solid state image sensing equipment
Inventor: HIROYA YOICHI
IPC: H01L27/14
Filed: 1995-05-24
Abstract: PURPOSE: To reduce irregularity of sensitivity in case of imaging by optimizing positional relation between a microlens and a color filter. CONSTITUTION: The title solid state image sensing equipment is provided with a microlens 2 which is arranged between adjacent lenses by interposing specified lens gaps 2a, and a light receiving part 1 which receives, via a color filter 3, an incident light entering through the microlens 2. In this constitution, edge parts D of the color filter 3 wherein irregularity of form is generated are arranged outside regions E formed by joining edge parts A, B of the lens gaps 2a and edge parts C of the light receiving part 1.
Patent JP-S612371-A (JP)
Title: Semiconductor photodetector
Inventor: SHIBA TETSUO
IPC: H01L31/10
Filed: 1984-06-14
Abstract: PURPOSE:To prevent the increase of dark currents, and to improve reliability by mounting a semiconductor photodetector using a polyimide film as a surface protective film into a package hermetically sealed while employing a gas containing oxygen as an atmospheric gas. CONSTITUTION:A photodiode 1 placed onto a heat sink 2 is mounted to a discoid stem 4, and lead wires 3 are connected to electrodes 9 fitted through glass for sealing. The surface of the photodiode 1 is protected by using a polyimide film. A cap 6 is installed to the upper section of the stem 4, and a package hermetically sealed by fixing glass 8 for sealing to a glass plate 7 for a glass window for taking in incident beams 10 in an opening in the upper surface of the cap 6 is constituted. Dried air 5 is encapsulated into the hermetically sealed package as an atmospheric gas.
Patent JP-H07304113-A (JP)
Title: Antibacterial agent-containing conveyor belt and production thereof
Inventor: HONDA KATSUYA
IPC: B65G15/30
Filed: 1994-05-13
Abstract: PURPOSE:To make the antibacterial action of a conveyor belt easy to last. CONSTITUTION:In a conveyor belt consisting of a belt main body 2 impregnated with fluoroplastic to be dried and sintered and a guide member 3, an antibacterial agent-containing resin soln. is obtained by mixing fluoroplastic and an antibacterial agent in a wt. ratio of 85:15-97:3 to prepare a mixed soln. and mixing this mixed soln. and water in a wt. ratio of 40:60-60:40 and the belt main body 2 and the guide member 3 are impregnated with the antibacterial agent- containing resin soln. to be dried and sintered at temp. melting fluoroplastic but not thermally decomposing the same. Then, the guide member 3 wherein a plurality of strings are braided. is attached to the belt main body 2 to produce the conveyor belt.
Patent JP-S5648873-A (JP)
Title: Chlorella-containing food
Inventor: HORI SUMIYA
IPC: A23L19/00
Filed: 1979-09-28
Abstract: PURPOSE:To prepare a chlorella-containing health food having physical characteristics suitable for chewing, and excellent taste, flavor, color, etc., by mixing chlorella formed to granules having specific hardness, pickled ''ume'' granules, and other granulated nutrious foods. CONSTITUTION:The titled food is prepared by mixing (A) 40-70wt% of chlorella formed to granules having a hardness of 0.8-1.7kg/cm<2>, (B) 5-15wt% of granulated pickled ''ume'', and (C) 55-15wt% of granulated nutrious foods formed from powdery foods other than chlorella and pickled ''ume'', e.g. ginseng, shiitake mushroom, tangle, royal jelly, garlic, etc. The food thus obtained is a health food having physical characteristics suitable for chewing, and excellent taste and flavor. It also has vivid color contrast of green chlorella, red ''ume'', and brown nutrious foods.
Patent JP-S615175-A (JP)
Inventor: NAKAHARA TSUTAE
IPC: E05B17/14
Filed: 1984-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6034534-A (JP)
Inventor: BURAIAN INGURAMU
IPC: F16D65/56
Filed: 1984-06-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5458632-A (JP)
Title: Method and equipment for descaling hot rolled steel sheet
Inventor: KUBO MITSURU
IPC: B21B45/06
Filed: 1977-10-19
Abstract: PURPOSE: To thoroughly descale a hot rolled steel sheet with no environmental pollution at a low cost by working the sheet through skin pass or bending and then dipping it in a soln. of NaCl.  
     CONSTITUTION: Tight coil 1A is uncoiled by uncoiler 2 and rolled by skin pass mill 3 at a reduction ratio of 2W15% to crack the scale layers. When the coil is reeled round coiler 4, string 6 is supplied from string reel 5 to form open coil 1B. Coil 1B is then dipped in pool 7 filled with a soln. of NaCl such as seawater, and after a predetermined time the coil is brushed and washed with water to be thoroughly descaled 
     COPYRIGHT: (C)1979,JPO&Japio